| District of Washington area codes: 206 | |
|---|---|
| Country | United States |
| State/Province | Washington |
| Major City | Seattle |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 206-328 | King | Seattle, WA | Qwest Corporation |
| 206-329 | King | Seattle, WA | Qwest Corporation |
| 206-330 | King | Seattle, WA | Broadwing Communications |
| 206-331 | King | Seattle, WA | New Cingular Wireless PCS |
| 206-332 | King | Seattle, WA | Qwest Corporation |
| 206-333 | King | Seattle, WA | International Telcom, Ltd. |
| 206-334 | King | Seattle, WA | T-mobile Usa |
| 206-335 | King | Seattle, WA | T-mobile Usa |
| 206-336 | King | Seattle, WA | Mci Worldcom Communications |
| 206-337 | King | Seattle, WA | International Telcom, Ltd. |
| 206-338 | King | Seattle, WA | International Telcom, Ltd. |
| 206-339 | King | Seattle, WA | International Telcom, Ltd. |
| 206-340 | King | Seattle, WA | Qwest Corporation |
| 206-341 | King | Seattle, WA | Qwest Corporation |
| 206-342 | King | Seattle, WA | Qwest Corporation |
| 206-343 | King | Seattle, WA | Qwest Corporation |
| 206-344 | King | Seattle, WA | Qwest Corporation |
| 206-345 | King | Seattle, WA | Qwest Corporation |
| 206-346 | King | Seattle, WA | Qwest Corporation |
| 206-347 | King | Seattle, WA | Broadwing Communications |
There are 605 prefixes, In the code area, the major cities are Bainbridge Island, WA;Burien, WA;Des Moines, WA;Me. The major city is Seattle.